Home / 22,476,958.50-33,701,784.95-8,813,736.14

Finding the Fourth Proportional to 22,476,958.50, 33,701,784.95 and 8,813,736.14

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Solution

The fourth proportional to 22,476,958.50, 33,701,784.95 and 8,813,736.14 is: 13,215,250.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,476,958.50 : 33,701,784.95 = 8,813,736.14 : x
  2. Step 2: Convert to fraction form
    22,476,958.50/33,701,784.95 = 8,813,736.14/x
  3. Step 3: Cross multiply
    22,476,958.50x = 33,701,784.95 × 8,813,736.14
  4. Step 4: Simplify right side
    22,476,958.50x = 297,038,639,996,323.12
  5. Step 5: Solve for x
    x = 297,038,639,996,323.12/22,476,958.50
  6. Step 6: Final answer
    x = 13,215,250.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.